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Theoretical Physics - From Outer Space to Plasma

Learn about quantum mechanics, black holes, dark matter, plasma, particle accelerators, the Large Hadron Collider and other key Theoretical Physics topics. The Rudolf Peierls Centre for Theoretical Physics holds morning sessions consisting of three talks, pitched to explain an area of our research to an audience familiar with physics at about second-year undergraduate level.

# Episode Title Description People Date
91 The Hubble Tension Professor Prateek Agrawal discusses the ongoing crisis in cosmology regarding the measurement of the Hubble parameter by two separate probes in this Morning of Theoretical Physics talk from 9th November, 2024 Prateek Agrawal 15 Nov 2024
90 Cosmic strings and gravitational waves from the early Universe Professor Edward Hardy discusses how the network of cosmic strings that occurs in some theories of the early Universe evolves and emits gravitational waves in this Morning of Theoretical Physics talk from 9th November, 2024. Edward Hardy 15 Nov 2024
89 Chirality in living systems Prof Alexander Mietke discusses recent findings in this field that have linked chirality in living systems to the formation of a left-right body axis in organisms and to a new kind of elasticity that is found in crystals formed by starfish embryos. Alexander Mietke 11 Jun 2024
88 Imaging living systems Dr Adrien Hallou presents a new methodology called 'spatial mechano-transcriptomics', which allows the simultaneous measurement of the mechanical and transcriptional states of cells in a multicellular tissue at single cell resolution. Adrien hallou 11 Jun 2024
87 Statistical physics of living systems Professor Julia Yeomans describes how mechanical models are being extended to incorporate the unique properties of living systems Julia Yeomans 11 Jun 2024
86 The Miracle of Quantum Error Correction In this talk, Benedikt Placke introduces QEC and explains how the unique interplay between the classical and the quantum world enables us to efficiently correct errors effecting such systems. Benedikt Placke 15 Mar 2024
85 Simulating physics beyond computer power In this talk Alessio Lerose discusses the seminal idea of simulating Nature via a controllable quantum system rather than a classical computer. He discusses recent advances that brought us closer to the ultimate goal of a universal quantum simulator. Alessio Lerose 15 Mar 2024
84 A liquid of quarks and gluons Jasmine Brewer covers recent progress on studying the properties of the quark-gluon plasma, and describe how we can capitalize on lessons learned from high-energy physics to provide new insights on this novel material. Jasmine Brewer 15 Mar 2024
83 Possible sources for the gravitational wave background Dr Yonadav Barry Ginat - Possible sources for the gravitational wave background Yonadav Barry Ginat 28 Nov 2023
82 Searching for the origin of black hole mergers in the Universe with gravitational waves Prof Bence Kocsis - Searching for the origin of black hole mergers in the Universe with gravitational waves Bence Kocsis 28 Nov 2023
81 Gravitational radiation: an overview Prof Steven Balbus - Gravitational radiation: an overview Steven Balbus 28 Nov 2023
80 How the weird and wonderful properties of magnetised laser plasmas could ignite fusion-energy research Archie Bott explains how a promising scheme for fusion relies on a novel feature of hot laser-plasmas: introducing a magnetic field of the correct strength alters the plasma’s fundamental properties in a highly counterintuitive yet beneficial manner. Archie Bott 02 Jun 2023
79 Stellarators: twisty tokamaks that could be the future of fusion Georgia Acton introduces stellarators, discusses the features that distinguish them from tokamaks, highlight the challenges we currently face, and discusses how we might overcome them. Georgia Acton 02 Jun 2023
78 Magnetic confinement fusion: Science that’s hotter than a Kardashian Instagram post Michael Barnes introduces the basic concepts behind magnetic confinement fusion, he describes why it is so challenging and discusses possibilities for the future. Michael Barnes 02 Jun 2023
77 The spaghettification of stars by supermassive black holes: understanding one of nature’s most extreme events The spaghettification of stars by supermassive black holes: understanding one of nature’s most extreme events - Andrew Mummery Andrew Mummery 03 Mar 2023
76 Extreme value statistics and the theory of rare events Extreme value statistics and the theory of rare events - Francesco Mori Francesco Mori 03 Mar 2023
75 Inflation and the Very Early Universe Inflation and the Very Early Universe - Georges Obied Georges Obied 03 Mar 2023
74 Axion Searches from Black Holes to the Basement Professor John March-Russell talks about the search possibilities for axions including many current and near future ultra-precise quantum `table top' experiments in the Beecroft basement. John March-Russell 01 Dec 2022
73 Axion Electrodynamics in Solid-State Materials Professor Siddharth Parameswaran gives the second talk on Axions. Siddharth Parameswaran 01 Dec 2022
72 The Axion: How Angles Become Particles Professor Joseph Conlon introduces the general idea of axions: particles associated to fields which are valued on a circle rather than a real line. Joseph Conlon 01 Dec 2022
71 Fluid-gravity duality and hydrodynamics of black holes Holography explains why black hole horizons have thermodynamic and hydrodynamic properties and inspires researchers to re-visit foundations and explore limits of relativistic hydrodynamics Andrei Starinets, Julia Yeomans 29 Apr 2021
70 Hydrodynamics of Quantum Many-Body Systems Out of Equilibrium Can we apply hydrodynamics to systems with extensively many conservation laws Bruno Bertini 29 Apr 2021
69 Why Hydrodynamics? What is hydrodynamics and why does it apply over 20 orders of magnitude in energy and length. Steve Simon, Julia Yeomans 29 Apr 2021
68 Strings and Fields Will strings be the theory of everything?, presented by Prof Luis Fernando Alday. Luis Fernando Alday 16 Jan 2021
67 Classical and Quantum Black Holes Prof March-Russell explains our latest understanding of black holes, some of the most mysterious objects in the Universe. John March-Russell 16 Jan 2021
66 Why is Quantum Gravity so hard? A pressing question in our quest to understand the Universe is how to unify quantum mechanics and gravity, the very small and the very large. John Wheater 16 Jan 2021
65 Machine learning techniques in modern quantum-mechanics experiments In this talk, Dr Elliott Bentine shall discuss how recent experiments have exploited machine-learning techniques, both to optimize the operation of these devices and to interperet the data they produce. Elliott Bentine 22 Mar 2020
64 Machine Learning and String Theory Professor Andre Lukas will discuss how string theorists have started to use methods from data science - particularly machine learning - to analyse the vast landscape of string data. Andre Lukas 22 Mar 2020
63 An Introduction to deep learning Professor Ard Louis gives a basic introduction to deep learning for physicists and addresses a few questions such as: Is the hype around deep learning justified, or are we about to hit some fundamental limitations? Ard Louis 22 Mar 2020
62 Welcome by Ian Shipsey Head of the Department of Physics Ian Shipsey give an update on the department and introduces the next three talk on 'AI in Physics'. Ian Shipsey 22 Mar 2020
61 Cosmic acceleration revealed by Type la supernovae? In this talk Subir Sarkar will explain how deflagration supernovae have been used to infer that the Hubble expansion rate is accelerating, and critically assess whether the acceleration is real and due to `dark energy’. Subir Sarkar 01 Nov 2019
60 Supernova Explosions and their Role in the Universe In this talk, Philipp Podsiadlowski will explain how this energy (sometimes) creates a visible fireball, before going on to explain the role of supernovae in the production of the heaviest elements in the periodic table. Philipp Podsiadlowski 01 Nov 2019
59 What makes stars go bang? In this talk, James Binney will outline the physics that leads to prodigeous release of energy in core-collapse and deflagration supernovae. James Binney 01 Nov 2019
58 ... from collisions to the Higgs boson To study the Higgs boson at the LHC we also need to understand how highly energetic quarks and gluons interact, among themselves and with the Higgs. Fabrizio Caola 16 May 2019
57 From protons to collisions… We learn about the Higgs Boson and its interactions at the LHC by examining the debris produced by colliding protons head-on at unprecedented high energies. Lucian Harland-Lang 16 May 2019
56 What the Large Hadron Collider is telling us about the Higgs sector and its new interactions Over the past two years, CERN’s Large Hadron Collider (LHC) has started to directly probe a qualitatively new class of interactions, associated with the Higgs boson. Gavin Salam 16 May 2019
55 Why the world is simple - Prof Ard Louis The coding theorem from algorithmic information theory (AIT) - which should be much more widely taught in Physics! - suggests that many processes in nature may be highly biased towards simple outputs. Ard Louis 15 Feb 2019
54 Topology in Biology - Prof Julia Yeomans FRS Active systems, from cells and bacteria to flocks of birds, harvest chemical energy which they use to move and to control the complex processes needed for life. Julia Yeomans 15 Feb 2019
53 Welcome from the Head of the Physics Department Ian Shipsey delivers the welcome speech for the Saturday Mornings of Theoretical Physics. Ian Shipsey 15 Feb 2019
52 Entropy from Entanglement Siddharth Parameswaran, Associate Professor, Physics Department. Siddharth Parameswaran 03 Dec 2018
51 Entropy: two short stories John Chalker, Head of Theoretical Physics, gives a talk on entropy. John Chalker 03 Dec 2018
50 Entropy: Gaining Knowledge by Admitting Ignorance Alexander Schekochihin, Professor of Theoretical Physics, gives a talk on entropy. Alexander Schekochihin 03 Dec 2018
49 Networked Quantum Information Technologies This talk reviews the developments in quantum information processing. Dominic O'Brien 06 Jul 2018
48 Quantum logic with trapped-ion qubits This talk reviews testing and developing ideas in quantum computing using laser-manipulated trapped ions. David Lucas 06 Jul 2018
47 The ultimate limits of privacy and randomness...for the paranoid ones This talk explains how qubits are used to represent numbers in a way that permits 'quantum-mechanical parallel' computing. Artur Ekert 06 Jul 2018
46 “Open” Quantum Systems This talk reviews how to deal with quantum systems that are coupled to the outside world, as in reality all systems are. Fabian Essler 06 Jul 2018
45 Quantum Systems from Group up This talk reviews the modern formulation of the basic ideas of quantum mechanics. James Binney 06 Jul 2018
44 Galaxy Dynamics: The chemical evolution side Dr Ralph Schoenrich will talk about the chemical evolution side Ralph Schoenrich 25 Jan 2018
43 Galaxy Dynamics: The dynamics of galaxy discs Dr John Magorrian will talk about the dynamics of galaxy discs John Magorrian 25 Jan 2018
42 Galaxy Dynamics: Stellar systems: a new state of matter Prof James Binney FRS will talk about stellar systems: a new state of matter James Binney 25 Jan 2018
41 Superfluids in Flatland: Topology, Defects, and the 2016 Nobel Prize In this talk, Siddharth Parameswaran discusses how a topological approach to 2D systems reveal that they can indeed become superfluid, and lead to surprising and beautiful universal results whose implications continue to resonate today. Siddharth Parameswaran 03 Nov 2017
40 Quantum mechanics on the human scale Stephen Blundell reviews a theory of superconductivity that was developed in Oxford in the 1930’s by Fritz London. Stephen Blundell 03 Nov 2017
39 From Identical Particles to Frictionless Flow John Chalker discusses how the laws of quantum mechanics lead us from the microscopic world to macroscopic phenomena. John Chalker 03 Nov 2017
38 Exploring the very early universe with gravitational waves John March-Russell gives a talk about gravitational wave signals of stringy physics, a ‘soundscape’ connected to the landscape of string vacua. John March-Russell 10 May 2017
37 The birth of gravitational wave astronomy Subir Sarkar reviews the detection of the ‘chirrup’ signal from a pair of merging massive black holes by the Laser Interferometer Gravitational-Wave Observatory, as well as subsequent experimental developments. Subir Sarkar 10 May 2017
36 From action at a distance to gravitational waves James Binney gives a talk about the mathematics that describe Gravitational waves. James Binney 10 May 2017
35 Kilometres: Turbulence - Morning of Theroetical Physics Fasten Your Seat Belts: Turbulent Flows in Nature. Turbulence is ubiquitous in nature, and it often causes us headaches both literal and metaphorical. Michael Barnes 28 Feb 2017
34 Microns: The bacterial viewpoint - Morning of Theroetical Physics Ramin Golestanian will introduce you to Life at Low Reynolds number and ask how microorganisms can swim, navigate, and coordinate their activities. Ramin Golestanian 28 Feb 2017
33 Centimetres: Fluids all around us - Morning of Theroetical Physics Julia Yeomans will talk about fluids and flows all around us: from superhydrophobic surfaces and how animals and plants keep dry, to bouncing droplets and balloons. Julia Yeomans 28 Feb 2017
32 Topology and the Classification of Matter: New Physics Hidden in Plain Sight Third lecture "More is different" - how states of matter emerge from quantum theory Saturday morning of Theoretical Physics. With Professor Steve Simon, introduction by Professor John WheelerThird Steve Simon 01 Nov 2016
31 Magnets, superfluids and superconductors Second lecture "More is different" - how states of matter emerge from quantum theory Saturday morning of Theoretical Physics. With Professor Fabian Essler, introduction by Professor John Wheeler. Fabian Essler 01 Nov 2016
30 Identical particles: from one to many First lecture in the "More is different" - how states of matter emerge from quantum theory Saturday morning of Theoretical Physics. With Professor John Chalker, introduction by Professor John Wheeler. John Chalker 01 Nov 2016
29 String Theory: Then and Now Members of the Rudolf Peierls Centre for Theoretical Physics hosted the ninth Saturday Morning of Theoretical Physics on 21st May 2016. Talk 1 by Professor Joseph Conlon. Joseph Conlon 24 May 2016
28 String Theory and Particle Physics Members of the Rudolf Peierls Centre for Theoretical Physics hosted the ninth Saturday Morning of Theoretical Physics on 21st May 2016. Talk 2 by Professor Andre Lukas. Andre Lukas 24 May 2016
27 String Theory, Holography and Quark-Gluon Plasma Members of the Rudolf Peierls Centre for Theoretical Physics hosted the ninth Saturday Morning of Theoretical Physics on 21st May 2016. Talk 3 by Dr Andrei Starinets. Andrei Starinets 24 May 2016
26 How computers have changed the way we do physics - Breaking through the quantum barrier The power of available computers has now grown exponentially for many decades. The ability to discover numerically the implications of equations and models has opened our eyes to previously hidden aspects of physics. Thorsten Wahl 11 Feb 2016
25 How computers have changed the way we do physics - Structure in complex systems The power of available computers has now grown exponentially for many decades. The ability to discover numerically the implications of equations and models has opened our eyes to previously hidden aspects of physics. Mark Newman 11 Feb 2016
24 How computers have changed the way we do physics - Chaos and climate change The power of available computers has now grown exponentially for many decades. The ability to discover numerically the implications of equations and models has opened our eyes to previously hidden aspects of physics. Myles Allen 11 Feb 2016
23 Cosmology from General Relativity Members of the Rudolf Peierls Centre for Theoretical Physics hosted the eighth Saturday Morning of Theoretical Physics on 19 September 2015. Talk 3 by Pedro Ferreira. Pedro Ferreira 24 Sep 2015
22 Gravitational lensing: one of the sharpest tools in an astronomer's toolbox Members of the Rudolf Peierls Centre for Theoretical Physics hosted the eighth Saturday Morning of Theoretical Physics on 19 September 2015. Talk 3 by Professor James Binney. James Binney 24 Sep 2015
21 General Relativity: what is it & why Einstein conceived it thus Members of the Rudolf Peierls Centre for Theoretical Physics hosted the eighth Saturday Morning of Theoretical Physics on 19 September 2015. Talk 2 by Professor John Wheater. John Wheater 24 Sep 2015
20 Basics of Anyons and Nonabelian Aharanov-Bohm Effect Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 7th morning of Theoretical Physics covering the idea of quantum computation and the strange behaviour of certain types of fundamental particle. John March-Russell 14 May 2015
19 Knots, World-lines, and Topological Quantum Computation Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 7th morning of Theoretical Physics covering the idea of quantum computation and the strange behaviour of certain types of fundamental particle. Steve Simon 14 May 2015
18 Quantum Computing Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 7th morning of Theoretical Physics covering the idea of quantum computation and the strange behaviour of certain types of fundamental particle. Andrew Steane 14 May 2015
17 Searches for Dark Matter Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 6th morning of Theoretical Physics covering the ways in which ideas from theoretical particle physics guide the high energy accelerator program at CERN. Ulrich Haisch 24 Mar 2015
16 Precision Studies of the Higgs Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 6th morning of Theoretical Physics covering the ways in which ideas from theoretical particle physics guide the high energy accelerator program at CERN Giulia Zanderighi 24 Mar 2015
15 The Standard Model and the LHC Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 6th morning of Theoretical Physics covering the ways in which ideas from theoretical particle physics guide the high energy accelerator program at CERN. Juan Rojo 24 Mar 2015
14 The impact of black holes on the Universe Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 5th morning of Theoretical Physics covering the subject of Black holes: where physics reaches its limit. James Binney 24 Mar 2015
13 Black holes in the nearby Universe Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 5th morning of Theoretical Physics covering the subject of Black holes: where physics reaches its limit. John Magorrian 24 Mar 2015
12 Black holes in Einstein's gravity and beyond Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 5th morning of Theoretical Physics covering the subject of Black holes: where physics reaches its limit. Andrei Starinets 24 Mar 2015
11 Plasma tamed, fusion power and the theoretical challenge Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 4th morning of Theoretical Physics covering the subject of Plasmas: the normal form of matter and the key to unlimited energy. Steven Cowley 24 Mar 2015
10 Creative Commons Turbulence: Plasma Unleashed Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 4th morning of Theoretical Physics covering the subject of Plasmas: the normal form of matter and the key to unlimited energy. Alexander Schekochihin 24 Mar 2015
9 Plasma: what it is, how to make it and how to hold it Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 4th morning of Theoretical Physics covering the subject of Plasmas: the normal form of matter and the key to unlimited energy. Felix Parra-Diaz 24 Mar 2015
8 String Theory on the Sky Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 3rd morning of Theoretical Physics covering the connections between cosmology and particle physics. David Marsh 24 Mar 2015
7 Creative Commons Darkness Visible: The Hunt For Dark Matter Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 3rd morning of Theoretical Physics covering the connections between cosmology and particle physics. Felix Kahlhoefer 24 Mar 2015
6 Creative Commons Inner space meets outer space: Introduction Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 3rd morning of Theoretical Physics covering the connections between cosmology and particle physics. Subir Sarkar 24 Mar 2015
5 Creative Commons Motility in Living Matter: from molecular motors to bacterial swarms Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 1st morning of Theoretical Physics covering how we use field theory to understand material reality. Julia Yeomans 24 Mar 2015
4 Creative Commons Living Matter: a theoretical physics perspective Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 2nd morning of Theoretical Physics covering ideas from theoretical physics currently being applied to living systems. Ramin Golestanian 24 Mar 2015
3 Making the Vacuum Concrete Members of the Rudolf Peierls Centre for Theoretical Physics hosted the first Saturday Morning of Theoretical Physics on 22 June 2013. The event focussed on how we use field theory to understand material reality. Fabian Essler 21 May 2015
2 Matter Emerges from the Vacuum Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 1st morning of Theoretical Physics covering how we use field theory to understand material reality. Joseph Conlon 24 Mar 2015
1 Creative Commons The Vacuum Comes Alive Members of the Rudolf Peierls Centre for Theoretical Physics hosted the 1st morning of Theoretical Physics covering how we use field theory to understand material reality. James Binney 24 Mar 2015